the rule to wire usb????

[armyof1]

I want to add a USB charger to a obx mod what is rule of thumb. And do I need resister????

 

[Wabah58]

What is a OBX mod, PIC?

I use usb on my box mods, unregulated with mosfet. No Resistor needed for the USB charging board.

 

[armyof1]

Ment box sorry bout that fat finger error

 

[armyof1]

Would allow me to upload pic. Saying file to large

 

[Wabah58]

Ment box sorry bout that fat finger error

There are some cheap USB charging boards on ebay that will do what you need. You need to check the measurments. I use the Envolv usb charging boards cause I like their very small size and the green lite when fully charge. On my personnel box I put it in lower right of box. The envolv usb charging boards cost me $7.50 on ebay.

 

[armyof1]

Thanks that helps me out a lot.... Good looks

 

[armyof1]

Nice build